- Medical formularies1
- Medicinal plants4
- Medicine✖[remove]140
- Medicine, Arab30
- Medicine, Ayurvedic8
- Medicine, Greek and Roman2
- Medicine, Magic, mystic, and spagiric2
- Medicine, Magic, mystic, and spagiric--Formulae, receipts, prescriptions1
- Medicine, Medieval26
- Medicine, Medieval--Manuscripts2
- Medicine--Formulae, receipts, prescriptions19
- Medicine--Manuscripts3
- Medicine--Study and teaching2
- Mercury1
- Meteorology1
- Monochord1
- Music theory1
- Netherlands1
- New Jersey--Princeton16
- Nineteenth century9