Singhammer, John

Attitudes Toward Anabolic-Androgenic Steroids Among Non-competing Athletes in Various Types of Sports : A Cross-sectional Study de: Singhammer, John (Text tipărit)

"Is Intensity Decisive?" Changes in Levels of Self-efficacy, Stages of Change and Physical Activity for Two Defferent Forms of Prescribed Exercise de: Bredhl, Thomas Gjelstrup; Singhammer, John; Roessler, Kirsten Kaya (Text tipărit)