| American College of Surgeons | | A scientific and educational association of surgeons that was founded in 1913 to improve the quality of care for the surgical patient by setting high standards for surgical education and practice. |
| American Lung Association | | Oldest voluntary health organization in the United States, with a National Office and constituent and affiliate associations around the country. Founded in 1904 to fight tuberculosis, ALA today fights lung disease in all its forms, with special emphasis on asthma, tobacco control and environmental health. |
| American Medical Publishers' Association | | Provides for the exchange of information among its members, hosts continuing education seminars, publishes a newsletter, and represents the industry for important issues facing medical publishers today. |
| Association of Maternal & Child Health Programs | | Represents state public health leaders and others working to improve the health of women of reproductive age, children and youth, including those with special health care needs, and their families. |
| Association of Medical Doctors | | A humanitarian, non-profit, non-political, non-sectarian and non-governmental organization that assists local non-governmental organizations to sustainable development projects, promote emergency preparedness and provide emergency relief assistance. |
| Center For Medical Consumers | | The Center is a unique not for profit, independent organization whose only agenda is informing and helping to protect members of the public in their encounters with the medical care system. |
| CHOICE Hotlines | | Offers confidential reproductive health, children's health and HIV/AIDS counseling, information and referrals. |
| CIDA: Global Health | | A global health organization providing information, stories and images from developing countries on women's health, immunization, infectious diseases, nutrition and population. | |
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