| Description | Contains correspondence between Blondel Hsu, Queen Mary Hospital, Hong Kong, and Penrose, consisting of 2 letters. Hsu supplies figures of total births and anencephalic births at Tsung Yuk Hospital, while Penrose asks for the sex ratios in his reply thanking Hsu. A further letter from Dorothy Jones of the Hong Kong Government Medical Services encloses the information on the sex of the anencephalic infants. Contains cover note in Penrose's hand labelled "Hong Kong". |