J. Knobel

Stress incontinence in the Black female.

J. Knobel, 1975, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Persisting cyclic ovarian activity in cervical cancer after surgical transposition of the ovaries and pelvic irradiation

T. Schnabel, J. Knobel, E. Bieler, 1976 .

The influence of pelvic irradiation on the formation and function of the human corpus luteum.

T. Schnabel, J. Knobel, E. Bieler, 1976, International journal of radiation biology and related studies in physics, chemistry, and medicine.

Central venous catheters. Technique and experience at Red Cross War Memorial Children's Hospital, Cape Town, 1987-1990.

J. Knobel, R. Brown, A. Millar, 1991, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Recurrent Paget's disease of the vulva after simple vulvectomy and skin grafting. A case report.

E. de Jonge, J. Knobel, 1988, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

[Leiomyoma and leiomyosarcoma of the vulva].

J. Knobel, J. V. van der Merwe, W. Smit, 1984, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.