title: Hat-wearing patterns in persons attending baseball games.
authors.forename: Ashlee S
authors.initials: AS
authors.lastname: Rigel
authors.forename: Mark G
authors.initials: MG
authors.lastname: Lebwohl
mesh_terms: D001484:Baseball; D003625:Data Collection; D004493:Education; D015438:Health Behavior; D006801:Humans; D007564:Japan; D010781:Photography; D011481:Protective Clothing; D014466:Ultraviolet Rays / Q000009:adverse effects*