Editorial

-  การคลอดท่าก้น (P. 459)

Sukit Phoasavasdi

Special Articles

-  The case-control study in the relationship of steroid contraceptives and neoplasia in Chulalongkorn Hospital. (P. 461)

Wongsrichanalia C., Poomsuwan P., Virutamasen P., Sindhvananda S., Jimakorn P., Suwangool P., Boonsiri B.

-  Obstetrical record 1978 - 1982 Chulalongkorn Hospital, Chulalongkorn University. (P. 473)

Limpongsanurak S., Virutamasen P.

Original Articles

-  Stillbirth and accompanying pathology. (P. 483)

Phaosavasdi S., Hasanee K.

-  Chronic diarrhea in infants from Salmonellosis. (P. 497)

Poovorawan P., Pongpunlert W., Reinprayoon S., Sensirivatana R.

-  The relationship of oral contraceptive use and invasive cervical carcinoma: a preliminary report. (P. 507)

Wongsrichanalia C., Poomsuwan P., Virutamasen P., Sindhvananda S., Sakdeewongge L., Settawiwat P., Wipasuramonton P.

-  The effect of experimental biliary obstruction on renal functions in dogs. (P. 521)

Chomdej B., Voravarnt T., Phantusin P.

-  Control of hypertension in pre-eclamptics by epidural analgesia. (P. 531)

Witoonpanich P., Surapong K.

Case Report

-  Choriocarcinoma in a term pregnancy. (P. 536)

Tanslaruk U., Limpongsanurak S.

Review Articles

-  Ultrasonography in Ocstetrics and Gynecologist. (P. 545)

Charoenvidhya T., Sangkhavasi K.

Other

-  Diabetic microangiopathy. (P. 555)

Sitprija S., Chusilp S., plengvidaya C., Nantawan P.