Multiple pregnancy and twin care. Proceedings of an International Symposium Warsaw: 16-18 October 1972.
Card's contents:193,565 PARISI PAOLO /red./ Multiple pregnancy and twin care. Proceedings of an International Symposium Warsaw: 16-18 October 1972. Ed. by Paolo Parisi. With a forew. by Luigi Gedda. Bologna 1974 Cappelli Editore 4° s. XII, 263, ilustr. Acta Geneticae Medicae et Gemellologiae, suppl. to vol. 22.