1. A study of epilepsy in its clinical, social and genetic aspects;Alström;Acta Psychiat., Kbh Supplement,1950
2. The genetics of congenital pyloric stenosis;Cockayne;Ohio J. Sci,1943
3. Congenital pyloric stenosis. An investigation of 578 cases;MacMahon;Brit. J. Soc. Med,1951
4. Intervals between pregnancies of mothers of congenital malformations;Murphy;Surg. Gynec. Obstet,1936