Information from your family doctor. Safe surfing.
D000818:Animals; D037421:Anthozoa; D001265:Athletic Injuries / Q000209:etiology / Q000517:prevention & control*; D004427:Ear Diseases / Q000209:etiology / Q000517:prevention & control; D006260:Head Protective Devices; D006801:Humans; D022125:Lacerations / Q000209:etiology; D008387:Marine Toxins / Q000633:toxicity; D009792:Oceans and Seas; D012623:Seawater / Q000009:adverse effects / Q000382:microbiology; D012754:Sharks; D019876:Sports Equipment / Q000009:adverse effects
D008387:Marine Toxins