Thema
Male
Female
1.545
Human
1.123
Journal Article
1.061
Medicine
803
R
799
Adult
743
Humans
528
Aged
388
Case Report
375
article
372
Empirical Study
357
Quantitative Study
347
Adolescent
333
Adulthood (18 yrs & older)
320
Middle Age
281
Child
268
Middle Aged
268
diagnosis
210
complications
180
etiology
176
surgery
174
Research Support, Non-U.S. Gov't
165
pathology
155
Review
150
Infant
143
Infertility
135
Case Reports
127
Young Adulthood (18-29 yrs)
119
Middle Age (40-64 yrs)
112
Treatment Outcome
110
Testosterone
108
Osteoporosis
107
Comparative Study
94
India
93
Thirties (30-39 yrs)
93
Aged (65 yrs & older)
92
Follow-Up Studies
92
Medicine & Public Health
90
医药、卫生
90
医药卫生科技
90
Preschool
87
Prospective Studies
87
drug therapy
86
therapeutic use
80
男性
80
therapy
79
Aged, 80 and over
77
Diagnosis
77
Retrospective Studies
77
mehr ...