Illustration of a female figure,showing the influence of hormones on the menstrual cycle. The pituitary gland secretes luteinizing hormone (LH) and follicle-stimulating hormone (FSH) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Shockey, Gwen |
Taille de l’image : | 2288 px × 4672 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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