Hans-Joachim Obert

Results of a multicenter placebo-controlled double-blind randomized phase III clinical study of treatment of rheumatoid arthritis with recombinant interferon-gamma

E.‐M. Lemmel, D. Brackertz, Manfred Franke et al. · Rheumatology International · 1988 · 76 citations

Medicine, Immunology, Pharmacotherapy +12

Acoustic signals influencing the hormone production of the testes in the grass frog

Josef Brzoska, Hans-Joachim Obert · Journal of Comparative Physiology A · 1980 · 55 citations

Life Sciences, Physiology, Zoology +14

Results of a phase-II clinical trial on treatment of rheumatoid arthritis with recombinant interferon-gamma

E.‐M. Lemmel, Manfred Franke, Wilhelm Gaus et al. · Rheumatology International · 1987 · 37 citations

Life Sciences, Clinical Sciences, Immunology +16

Double blind controlled phase III multicenter clinical trial with interferon gamma in rheumatoid arthritis

P. H. Hofschneider, Ulrike Winter, E.‐M. Lemmel et al. · Rheumatology International · 1992 · 32 citations

Medicine, Clinical Sciences, Immunology +15

The dependence of calling activity in Rana esculenta Linn� 1758 and Rana ridibunda Pallas 1771 upon exogenous factors (Ranidae, Anura)

Hans-Joachim Obert · Oecologia · 1975 · 29 citations

Life Sciences, Biology, Zoology +15