Placenta
Card's contents:541,372 BEACONSFIELD REBECCA /red./ Placenta. The largest human biopsy. Based on papers from meetings at Harvard Medical School and the National Institutes of Health, November 1980... Bedford College Univ. of London, November 1981. Ed—s: Rebecca Beaconsfield, George Birdwood. Oxford 1982 Pergamon Press 8 s. XII, 160, il.