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

Por Farag, M A, el Ridi, R
Publicado em 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.

Por El Ridi, R, Velupillai, P, Harn, D A
Publicado em 1996

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

Por Mansour, M H, El Ridi, R, Badir, N
Publicado em 1980

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

Por El-Demellawy, M, El-Ridi, R, Guirguis, N I, Abdel Alim, M, Kotby, A, Kotb, M
Publicado em 1997