The Influence of the
Menstrual Cycle and the Oral Contraceptive Pill
on the Female Operatic Singing Voice
Filipa Lã, PhD Student, Music Department, University
of Sheffield
Dr. Jane Davidson, Music Department, University of
Sheffield
Professor William Ledger, Obstetrics and Gynaecology,
University of Sheffield
Professor David Howard, Electronics Department,
University of York
Dr. Georgina Jones, Institute of General Practice
& Primary Care, University of Sheffield
THE UNIVERSITY OF SHEFFIELD
FCT Fundação
para a Ciência e a Tecnologia Schering
Health Care Ltd
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