Michael(1511-1553)西班牙神学家，其著作中也涉及天文、地理、医药，所著《基督教原旨》(1553)一书首次描述肺循环，同年以此被焚处死，此书仅三本被保存下来- polyodontia
- polyol dehydrogenase
- polyoma
- polyomavirus
- polyonychia
- polyopia
- polyopsia
- polyopy
- polyorchidism
- polyorchis
- polyorchism
- polyostotic
- polyotia
- polyovular
- polyovulatory
- polyoxyethylene 50 stearate
- polyoxyl
- polyp
- polypapilloma tropicum
- polyparasitism
- polyparesis
- polypathia
- polypectomy
- polypeptidase
- polypeptide