title: The nocturnal rise of plasma testosterone in pubertal boys.
mesh_terms: D000293:Adolescent; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D011247:Pregnancy; D011627:Puberty; D012890:Sleep; D013739:Testosterone / Q000097:blood*; D013997:Time Factors; D014427:Twins
chemical_list: D013739:Testosterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone