U. Ahmed

Demonstration of antigenic sites in glomeruli of patients with acute poststreptococcal glomerulonephritis by immunofluorescein and immunoferritin technics.

N. Yoshizawa, K. Lange, G. Treser, 1973, The American journal of pathology.

Immunologic consequences of vasectomy.

S. Shulman, J. Davis, E. Zappi, 1972, Contraception.

A hitherto unknown streptococcal antigen and its probable relation to acute poststreptococcal glomerulonephritis.

K. Lange, G. Treser, U. Ahmed, 1976, Clinical nephrology.