Collini V

No ORCID on file · 1 paper in corpus
2026
Endocrine connections ·doi:10.1530/ec-25-0811

Primary amenorrhoea is defined as the absence of spontaneous menarche by the age of 15 years with normal pubertal development or of 13 years in the absence of pubertal signs. The aim of this review was to provide a comprehensive overview of…