1. Volume 41, Issue 2, Pages 144-154 (February 2002)
Age Dependent Secretion of LH and ACTH in Healthy Men and Patients with Erectile Dysfunction 
Harry Derouet, Jan Lehmann, Bettina Stamm, Christof Lühl, Dirk Römer, Thomas Georg, Elke Isenberg, Thomas Gebhardt, Michael Stoeckle 
European Urology 
Volume 41, Issue 2, Pages (February 2002)
DOI: /S (01)

2. Fig. 1
(a) LH values in healthy men and patients with erectile dysfunction (ED). (b) Age frequencies of investigated patients with erectile dysfunction and healthy patients (control).
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3. Fig. 2 Total testosterone values in healthy men and patients with ED.
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4. Fig. 3
(a) Free testosterone values in healthy men and patients with ED. (b) Borderline age of 40 for the decline of free testosterone in healthy men.
European Urology  , DOI: ( /S (01) )

5. Fig. 4 ACTH values in healthy men and patients with ED.
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6. Fig. 5
(a) DHEAS values in healthy men and patients with ED. (b) Borderline age of 40 for the decline of DHEAS in healthy men.
European Urology  , DOI: ( /S (01) )

7. Fig. 6
(a) Cortisol values in healthy men and patients with erectile dysfunction. (b) Borderline age of 40 for the decline of cortisol.
European Urology  , DOI: ( /S (01) )