1. Pregnancy losses and birth defects;Austen,1972
2. Congenital malformations; preliminary report of an investigation of reduction deformities of the limbs, triggered by a pilot surveillance system;Banister;Can. Med. Ass. J.,1970
3. Evaluation of vital record usage for congenital anomaly surveillance;Banister,1971
4. Possible teratogenicity of tricyclic antidepressant;Banister;Lancet,1972
5. Surveillance of congenital malformations and other conditions of the newborn;Bjerkedal;Int. J. Epid.,1975