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  1. Article

    CLINICAL AND HORMONAL EVALUATION OF BOYS BORN WITH UNDESCENDED TESTES DURING THEIR FIRST YEAR OF LIFE

    Forty-eight boys with uni- (n=40) or bilateral (n=8) cryptorchidism were followed during the first year of life with informed consent of the parents. 24 of them in study within the first 3 mo of life (<3 mo). ...

    S de Muinck Keizer, F Hazebroek, S Drop, H Degenhart, H Visser in Pediatric Research (1986)

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  2. Article

    12 A DOUBLE BLIND PLACEBO CONTROLLED (dbpc) STUDY OF LHRH TREATMENT OP UNI-& BILATERAL CRYPTORCHIDISM

    250 prepubertal boys were treated with LHRH nasal spray (HOE 471) 400 ug t.i.d.; 28 days in dbpc study. Whenever a 2nd Rx course proved unsuccessful after a 4wk interval, orchidopexy was performed.

    S De Muinck Kelzer, F Hazebroek, S Drop, H Visser in Pediatric Research (1985)

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  3. Article

    Height prediction by a linear regression procedure

    The currently used final height prediction methods are based on an estimate of the growth potential, which can be read from the Bayley-Pinneau tables once bone age (BA) and chronological age (CA) are known. Us...

    H Degenhart, A Bak, S Drop, H Visser in Pediatric Research (1984)

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  4. Article

    Hydroxylated sterols and the human fetal adrenal

    The conversion by isolated human fetal adrenal cells (24 wks gestation) of 25-OH-cholesterol (25-OH), 22S-OH-cholesterol (22S). 17,20-diOH-cholesterol(17,20) and 17-OH-pregnenolone(17-OH) into C21 and C19 steroid...

    J Huijmans, H Degenhart, H Visser in Pediatric Research (1978)

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