Semenarca (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Semenarca" in Portuguese language version.

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Kuhn, Howard E. (1989). «The Onset of Sperm Production in Pubertal Boys». American Journal of Diseases of Children. 143 (2). 190 páginas. doi:10.1001/archpedi.1989.02150140080024
Nielsen, C. Thøger; Skakkebæk, Niels E.; Richardson, David W.; Darling, Janet A. B.; Hunter, William M.; Jørgensen, Merete; Nielsen, Aage; Ingerslev, Olaf; Keiding, Niels; Müller, Jørn (1986). «Onset of the Release of Spermatozia (Spermarche) in Boys in Relation to Age, Testicular Growth, Pubic Hair, and Height». The Journal of Clinical Endocrinology & Metabolism. 62 (3): 532–535. PMID 3944237. doi:10.1210/jcem-62-3-532
Stein, James H.; Whisnant Reiser, Lynn (1994). «A study of white middle-class adolescent boys' responses to ?semenarche? (The first ejaculation)». Journal of Youth and Adolescence. 23 (3): 373–384. doi:10.1007/BF01536725

Nielsen, C. Thøger; Skakkebæk, Niels E.; Richardson, David W.; Darling, Janet A. B.; Hunter, William M.; Jørgensen, Merete; Nielsen, Aage; Ingerslev, Olaf; Keiding, Niels; Müller, Jørn (1986). «Onset of the Release of Spermatozia (Spermarche) in Boys in Relation to Age, Testicular Growth, Pubic Hair, and Height». The Journal of Clinical Endocrinology & Metabolism. 62 (3): 532–535. PMID 3944237. doi:10.1210/jcem-62-3-532