Hsieh, Y Y Conjoined twin's cephalothoracopagus janiceps monoymmetros: a case report. [electronic resource] - Archives of gynecology and obstetrics 1998 - 163-6 p. digital Publication Type: Journal Article ISSN: 0932-0067 Standard No.: 10.1007/s004040050216 doi Subjects--Topical Terms: AdultFemaleFetus--pathologyGestational AgeHumansInfant, NewbornPregnancyPrenatal DiagnosisTwins, Conjoined--pathologyUltrasonography, Prenatal