Second reply to “Comment on: Cosmetic procedures among youths: a survey of junior college and medical students in Singapore”
Comment on: Cosmetic procedures among youths: a survey of junior college and medical students in Singapore: part 2
Comparison of total hip and knee joint replacement in patients with rheumatoid arthritis and osteoarthritis: a nationwide, population-based study
Prevalence of oral lesions and measurement of salivary pH in the different trimesters of pregnancy
The assessment of combined first trimester screening in women of advanced maternal age in an Asian cohort