J. Greenhalf

发表

F. Jones, S. Truelove, J. Greenhalf, 1971, British medical journal.

J. Greenhalf, D. E. Evans, 1970, The Journal of obstetrics and gynaecology of the British Commonwealth.

R. D. Vere, J. Greenhalf, 1973, The Journal of obstetrics and gynaecology of the British Commonwealth.