Efficacy of very low-calorie ketogenic diet with the Pronokal® method in obese women with polycystic ovary syndrome: a 16-week randomized controlled trial oleh Srdjan Pandurevic, Ilaria Mancini, Dimitri Mitselman, Matteo Magagnoli, Rita Teglia, Roberta Fazzeri, Paola Dionese, Carolina Cecchetti, Massimiliamo Caprio, Costanzo Moretti, Justyna Sicinska, Alessandro Agostini, Domenica Gazineo, Lea Godino, Ignacio Sajoux, Flaminia Fanelli, Cristina M Meriggiola, Uberto Pagotto, Alessandra Gambineri