Dog days and siriasis. How to kill a football player.
D000064:Acclimatization; D000531:Altitude; D003681:Dehydration / Q000517:prevention & control; D006359:Heat Exhaustion / Q000517:prevention & control; D006801:Humans; D007008:Hypokalemia / Q000517:prevention & control; D008889:Military Personnel; D010806:Physical Education and Training; D005082:Physical Exertion; D011188:Potassium / Q000652:urine; D012621:Seasons; D013177:Sports; D013178:Sports Medicine; D013474:Sunstroke / Q000517:prevention & control; D013546:Sweating
D011188:Potassium