Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia

Growth hormone responses to varying doses of oral arginine

Is glutamine beneficial in ischemic heart disease?

Effects of levodopa on nocturnal penile tumescence: a preliminary study

Tyrosine improves cognitive performance and reduces blood pressure in cadets after one week of a combat training course

Treatment with tyrosine, a neurotransmitter precursor, reduces environmental stress in humans

Glycerophosphocholine enhances growth hormone secretion and fat oxidation in young adults

Acute supplementation with alpha-glycerylphosphorylcholine augments growth hormone response to, and peak force production during, resistance exercise

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