Marriage, [131]-[139]

—— and neuropathy, [122], [131], [132]

—— of neuropaths should be childless, [134], [135]

Mastication, Importance of thorough, [61]

Masturbation, [110]-[112]

——, Effects of, [111], [112]

—— in relation to epilepsy, [16], [22], [114]

—— —— neurasthenia, [38]

Meals, Number and time of, [64]

Meat extracts, [93]