1. Prenatal growth of some organs in the Egyptian Water Buffalo (Bos/Bubalus/bubalis/L.);Berg;Relations between body weight and body length, heart and lung weight. Zbl. Vet. Med. A.,1968a
2. Comparison of prenatal growth of some Organs in the camel (Camelus dromedarius) and Egyptian Water Buffalo (Bos/Bubalus/bubalis/L);Berg;Zbl. Vet. Med. A,1968b
3. Prenatal and postnatal growth and development of the central nervous system of the pig;Dickerson;Proc. Roy. Soc. B,1967
4. On prenatal changes in the relative weights of the human adrenals, the thymus and the thyroid gland;Ekholm;Acta Paediatrica,1950
5. On the prenatal growth of the human body and the relative growth of the various organs and parts;Jackson;Amer. J. Anat.,1909