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 Level 5
 
 G - Genito urinary system and sex hormonesG03 - Sex hormones and modulators of the genital systemG03E - Androgens and female sex hormones in combinationG03EK - Androgens and female sex hormones in combination with other drugsG03EK01 - Methyltestosterone
 
 Methyltestosterone
 
 
 
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