P. I. Lammers

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The objectives of this study were to evaluate long-term safety and efficacy of phentolamine mesylate, an orally active, rapid-acting alpha-adrenergic receptor antagonist, for the treatment of men(More)
The changes in haemostasis during oral contraception are related to the ethinylestradiol dose present in the formulation taken by the patient. An open, randomized longitudinal study was performed to(More)
Oral therapy has become first line treatment for patients with mild to moderate erectile dysfunction (ED). Studies have shown that sildenafil may not be effective in all patients, and has been(More)
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