Detecting sickle haemoglobin.
Felix ID Konotey-Ahulu · BMJ · 1972
42Lower III Right twin .. . . .0-310 0-28 0-05 0-23 Upper II aborted hydropic twins and was subsequendy sterilized.In this case, unlike the one we reported in our first letter, it was hoped that accurate assessment and adequate treatment would have been possible because of the position of the sacs, side by side, and the position of the placentas (posteriorly).-Weare, etc.,