老年病学:
1. presbyatrics
2. geriatrics
3. gerontology
老年病学家:
1. geriatrician
2. gerontologist
3. geriatrist
老年病护理: geriatric nursing
老年病护理学:gerontological nursing
老年病治疗学:gerontotherapeutics
老年病学专家:geriatrician
老年病人:
1. senile patient
2. gerontal patient
Diseases of the aged
age related diseases
gerontology