Rita Siegberg

Serum and Follicular Fluid Leptin during in Vitro Fertilization: Relationship among Leptin Increase, Body Fat Mass, and Reduced Ovarian Response

Tarja L. Bützow, Jarna Moilanen, Mikko Lehtovirta et al. · The Journal of Clinical Endocrinology & Metabolism · 1999 · 103 citations · Full text

Fertility, Reproductive Health, Gynecology +22

The influence of sperm morphology and the number of motile sperm inseminated on the outcome of intrauterine insemination combined with mild ovarian stimulation

Robin W. Burr, Rita Siegberg, Sean P. Flaherty et al. · Fertility and Sterility · 1996 · 95 citations

Mild Ovarian Stimulation, Infertility, Intrauterine Insemination +10

Case report: Pregnancy resulting from intracytoplasmic injection of spermatozoa from a frozen-thawed testicular biopsy specimen

Outi Hovatta, Tuija Foudila, Rita Siegberg et al. · Human Reproduction · 1996 · 92 citations · Full text

Fertility, Reproductive Health, Gynecology +17

IMMUNOLOGICAL DISTURBANCES IN PATIENTS WITH PREMATURE OVARIAN FAILURE

Fredrika Pekonen, Rita Siegberg, Taija Mäkinen et al. · Clinical Endocrinology · 1986 · 69 citations

Half-life of the maternal IgG1 allotype in infants

Heikki Sarvas, Ilkka Seppälä, Sari Kurikka et al. · Journal of Clinical Immunology · 1993 · 65 citations · Full text

Maternal Immunization, Genetics, Immunology +5