TY  - JOUR
A1  - Bull, J.R.
A1  - Rowland, S.P.
A1  - Scherwitzl, E.B.
A1  - Scherwitzl, R.
A1  - Danielsson, K.G.
A1  - Harper, J.
T1  - Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles
Y1  - 2019
DO  - 10.1038/s41746-019-0152-7
VL  - 2
IS  - 1

ER  -