Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1992->; by Centers for Disease Control and Prevention, <1996-1999
Mode of access: Internet.Vols. for <, 1976-> prepared by the Massachusetts Dept. of Public Health, R...
Description based on: 1992."The Hawaii Department of Health provided much of the information in the ...
"Reprinted from the ... Annual report of the Massachusetts state Department of health".Mode of acces...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1989->;...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1991->;...
Description based on: 1992.Mode of access: Internet.Issued by: Centers for Disease Control, <1992->;...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1993->;...
"The New Hampshire Department of Health and Human Services provided much of the information in this ...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1996->;...
Description based on: 1994."The Connecticut Department of Health provided much of the information fo...
"The Nebraska Department of Health provided much of the information for this ... State Health Profil...
Description based on: 1994."The Arizona Department of Health provided much of the information for th...
"Winter 1990.""The Michigan Department of Public Health provided much of the information in this Hea...
Description based on: 1994.Mode of access: Internet.Issued by: Centers for Disease Control and Preve...
"The Ohio Department of Health provided much of the information in this Health Profile."Description ...
Mode of access: Internet.Vols. for <, 1976-> prepared by the Massachusetts Dept. of Public Health, R...
Description based on: 1992."The Hawaii Department of Health provided much of the information in the ...
"Reprinted from the ... Annual report of the Massachusetts state Department of health".Mode of acces...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1989->;...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1991->;...
Description based on: 1992.Mode of access: Internet.Issued by: Centers for Disease Control, <1992->;...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1993->;...
"The New Hampshire Department of Health and Human Services provided much of the information in this ...
Description based on: 1996.Mode of access: Internet.Issued by: Centers for Disease Control, <1996->;...
Description based on: 1994."The Connecticut Department of Health provided much of the information fo...
"The Nebraska Department of Health provided much of the information for this ... State Health Profil...
Description based on: 1994."The Arizona Department of Health provided much of the information for th...
"Winter 1990.""The Michigan Department of Public Health provided much of the information in this Hea...
Description based on: 1994.Mode of access: Internet.Issued by: Centers for Disease Control and Preve...
"The Ohio Department of Health provided much of the information in this Health Profile."Description ...
Mode of access: Internet.Vols. for <, 1976-> prepared by the Massachusetts Dept. of Public Health, R...
Description based on: 1992."The Hawaii Department of Health provided much of the information in the ...
"Reprinted from the ... Annual report of the Massachusetts state Department of health".Mode of acces...