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Zentralblatt Fur Chirurgie|January 1, 1992
[Minimally invasive surgery of the rectum]S Said, H Pichlmaier
Der Chirurg; Zeitschrift Fur Alle Gebiete Der Operativen Medizen|February 1, 1996
[10 years experiences with transanal endoscopic microsurgery. Histopathologic and clinical analysis]S Said, D Stippel
Langenbecks Archiv Fur Chirurgie|January 1, 1994
[Laparoscopic appendectomy. A review of the literature]M Gawenda, S Said
Acta Endocrinologica|March 1, 1978
A radioimmunoassay of oestrone in plasma. Plasma levels of oestrone and oestradiol in oophorectomized Rhesus monkeys during treatment with subcutaneous implants containing oestroneO Axelsson, D E Englund, T Luukkainen, et al.
Contraception|July 19, 2000
A detailed analysis of menstrual blood loss in women using Norplant and Nestorone progestogen-only contraceptive implants or vaginal ringsI S Fraser, E Weisberg, E Minehan, et al.
British Journal of Obstetrics and Gynaecology|May 1, 1978
Serum FSH, LH and oestrone levels in postmenopausal patients on oestrogen therapyU Larsson-Cohn, E D Johansson, B Kågedal, et al.
Upsala Journal of Medical Sciences|January 1, 1979
Serum concentrations of estrone, androstenedione, testosterone and sex-hormone-binding globulin in postmenopausal women with breast cancer and in age-matched controlsH O Adami, E D Johansson, J Vegelius, et al.
Acta Obstetricia Et Gynecologica Scandinavica|January 1, 1986
Menstruation span--a time-limited risk factor for endometrial carcinomaB Pettersson, H O Adami, R Bergström, et al.
Contraception|January 1, 1988
Contraception with NORPLANT implants and NORPLANT-2 implants (two covered rods). Results from a comparative clinical study in SwedenS E Olsson, V Odlind, E D Johansson, et al.
Acta Obstetricia Et Gynecologica Scandinavica|January 1, 1977
Endometrial histology and circulating levels of medroxyprogesterone acetate (MPA), estradiol, FSH and LH in women with MPA induced amenorrhoea compared with women with secondary amenorrhoeaS Jeppsson, E D Johansson, O Ljungberg, et al.
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