the american medical association, founded in 1847, represents more than 190 state societies and medical specialty associations, including internal medicine, family physician, obgyn, pediatric and emergency medicine. the ama is the largest association of physicians – both mds and dos – and medical students in the usa. our mission is to “promote the art and science of medicine and the betterment of public health”.

wfme is a not-for-profit, non-governmental organisation aiming to achieve higher quality of medical education through accreditation and promoting standards.

official site of the american college of physicians. acp provides advocacy, practice tools, clinical guidance, cme and moc for internal medicine and more.

we are the leading organization, globally, in the study and practice of pain and pain relief. iasp brings together scientists, clinicians, health-care providers, and policymakers from around the world in pursuit of their mission to bring relief to those who are in pain.

the cma unites the medical profession in canada to improve the health of canadians and strengthen the health care system.

sitio oficial del instituto nacional de ciencias médicas y nutrición salvador zubirán

portal del instituto nacional de salud pública