中华医学会儿科分会。
The International Society for Infectious Diseases (ISID) brings together a network of over 80,000 individuals from around the world.
中国性病艾滋病防治协会
American Cancer Society | Information and Resources about for Cancer: Breast, Colon, Lung, Prostate, Skin
The WPA is the global association representing 145 psychiatric societies in 121 countries and bringing together more than 250,000 psychiatrists.
美国儿科学会
ASCO Hub – American Society of Clinical Oncology