[Hazards of swimming and diving without diving equipment].
D000428:Alcohol Drinking; D004063:Digestion; D004242:Diving / Q000009:adverse effects*; D004332:Drowning; D005064:Eustachian Tube; D006801:Humans; D007035:Hypothermia; D010038:Otorhinolaryngologic Diseases / Q000150:complications; D013550:Swimming / Q000009:adverse effects*; D014432:Tympanic Membrane / Q000293:injuries
Gefahren beim Schwimmen und Tauchen ohne Gerät.