Pneumocystis carinii pneumonia complicating low dose methotrexate treatment for psoriatic arthropathy.

per Wallis, P J, Ryatt, K S, Constable, T J
Publicat 1989

Cefuroxime induced lymphomatoid hypersensitivity reaction

per Saeed, S, Bazza, M, Zaman, M, Ryatt, K
Publicat 2000