3d image of altrenogest skeletal formula

altrenogest allyltrenbolone progestin 19-nortestosterone veterinary medicine anabolic–androgenic steroids aas horse estrus pig 3d animal welfare veterinary animal dog cattle interaction pharmaceutical pharmaceutics cure semisynthetic level side pharmacology synthetic pharmacy contraindications hormonal preparation medicament prodrug corticosteroid analogue norsteroid pharmacodynamics steroidal overdose contraception hormone effect endocrine action pharmacophore medication therapy pharma