K. Mahmud

Diagnostic criteria for iron deficiency in coexistent iron and vitamin B12 deficiency.

W. Swaim, A. Doscherholmen, D. Ripley, 1973, Postgraduate medicine.

Vitamin B 12 absorption tests. Their unreliability in postgastrectomy states.

A. Doscherholmen, D. Ripley, K. Mahmud, 1971, JAMA.

Hematologic Complications of Partial Gastrectomy

W. Swaim, A. Doscherholmen, D. Ripley, 1973, Annals of surgery.

The importance or red cell B12 and folate levels after partial gastrectomy.

W. Swaim, A. Doscherholmen, D. Ripley, 1974, The American journal of clinical nutrition.

Hematologic alterations following partial gastrectomy

R. Shafer, W. Swaim, A. Doscherholmen, 1973, The American journal of the medical sciences.

Paroxysmal positional vertigo in vitamin B12 deficiency.

A. Doscherholmen, D. Ripley, K. Mahmud, 1970, Archives of otolaryngology.