A. Robertson

发表

D. Cruickshank, D. Campbell, I. Macgillivray, 1992, European journal of obstetrics, gynecology, and reproductive biology.

A. Charlton, A. Robertson, JA Kirker, 2001, The Australian & New Zealand journal of obstetrics & gynaecology.

P. Sale, A. Robertson, Sathyanarayan, 1986, The Journal of pediatrics.

R. Thakur, A. Robertson, 1995 .

A. Robertson, 1979, The Journal of pediatrics.