69
Prolonged heavy work effected an increase of 10 . 3 plus or minus 0 . 9 mmHg in in vivo P50 ( 7 . 30 PH - v , 41 degrees C - v , and 45 Pv - CO2 ) ; due entirely to the additive effects of increased venous temperature and [ H + ] .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None