Mixed leucocyte reaction (MLR) in the snake Psammophis sibilans.

af Farag, M A, el Ridi, R
Udgivet 1985

Regulation of schistosome egg granuloma formation: host-soluble L-selectin enters tissue-trapped eggs and binds to carbohydrate antigens on surface membranes of miracidia.

af El Ridi, R, Velupillai, P, Harn, D A
Udgivet 1996

Surface markers of lymphocytes in the snake, Spalerosophis diadema. I. Investigation of lymphocyte surface markers.

af Mansour, M H, El Ridi, R, Badir, N
Udgivet 1980

Preferential recognition of human myocardial antigens by T lymphocytes from rheumatic heart disease patients.

af El-Demellawy, M, El-Ridi, R, Guirguis, N I, Abdel Alim, M, Kotby, A, Kotb, M
Udgivet 1997