H.J.N. Schoenmakers

Effects of Stage Duration in Incremental Running Tests on Physiological Variables

H. Kuipers, Gerard Rietjens, F. Verstappen et al. · International Journal of Sports Medicine · 2003 · 151 citations

Education, Kinesiology, Physiology +16

Radioimmunoassays to determine the presence of progesterone and estrone in the starfish Asterias rubens

S.J. Dieleman, H.J.N. Schoenmakers · General and Comparative Endocrinology · 1979 · 93 citations · Full text

Medicine, Endocrinology, Marine Sciences +12

In vitro biosynthesis of steroids from androstenedione by the ovaries and pyloric caeca of the starfish Asterias rubens

H.J.N. Schoenmakers, P.A. Voogt · General and Comparative Endocrinology · 1981 · 62 citations

Life Sciences, Biochemistry, Endocrinology +16

Progesterone and estrone levels in the ovaries, pyloric ceca, and perivisceral fluid during the annual reproductive cycle of starfish, Asterias rubens

H.J.N. Schoenmakers, S.J. Dieleman · General and Comparative Endocrinology · 1981 · 60 citations

Medicine, Endocrinology, Physiology +17

A biochemical and quantitative electron microscope study on steroidogenesis in ovotestis and digestive gland of the pulmonate snail Lymnaea stagnalis

Marijke de Jong‐Brink, L.P.C. Schot, H.J.N. Schoenmakers et al. · General and Comparative Endocrinology · 1981 · 51 citations

Life Sciences, Anatomy, Biochemistry +14