scholarly journals Secular trends for age at spermarche among Chinese boys from 11 ethnic minorities, 1995–2010: a multiple cross-sectional study

BMJ Open ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. e010518 ◽  
Author(s):  
Yi Song ◽  
Jun Ma ◽  
Liu-Bai Li ◽  
Bin Dong ◽  
Zhiqiang Wang ◽  
...  
Keyword(s):  
Ethnic Minorities ◽  
Cross Sectional Study ◽  
Secular Trends ◽  
Sectional Study ◽  
Cross Sectional ◽  
Multiple Cross

“Change over time in the treatment of pemphigus vulgaris between 2004 and 2016 in Iran”: A multiple cross‐sectional study

2019 ◽  
Vol 32 (2) ◽  
pp. e12827 ◽  
Author(s):  
Fereshteh Salarvand ◽  
Zahra Fatehi ◽  
Maryam Shahali ◽  
Kamran Balighi ◽  
Maryam Ghiasi ◽  
...  
Keyword(s):  
Pemphigus Vulgaris ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Change Over Time ◽  
Multiple Cross ◽  
Over Time

Media access and anaemia prevalence in children from ethnic minorities aged 6–23 months in central and western China: a cross-sectional study

The Lancet ◽  
2018 ◽  
Vol 392 ◽  
pp. S69
Author(s):  
Chunyi Chen ◽  
Xiaona Huang ◽  
Yuning Yang ◽  
Xiaoli Liu ◽  
Chenlu Yang ◽  
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Keyword(s):  
Ethnic Minorities ◽  
Cross Sectional Study ◽  
Western China ◽  
Sectional Study ◽  
Media Access ◽  
Cross Sectional

scholarly journals Does where you live matter? Leisure-time physical activity among Canadian youth: a multiple cross-sectional study

CMAJ Open ◽  
2016 ◽  
Vol 4 (3) ◽  
pp. E436-E443 ◽  
Author(s):  
Charles Nadeau ◽  
Laurence Letarte ◽  
Ramona Fratu ◽  
E. Owen D. Waygood ◽  
Alexandre Lebel
Keyword(s):  
Physical Activity ◽  
Leisure Time ◽  
Leisure Time Physical Activity ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Canadian Youth ◽  
Multiple Cross
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