Houston Bicycle Advisory Committee chair to resign, citing frustration with mayor’s ...
Houston's Bicycle Advisory Committee chair plans to resign, citing Mayor Whitmire's inaction on appointments and mobility ...
BMJ7 个月
Effect of graded bicycle seat pressure on perineal compression: a magnetic resonance ...
Objective To identify a seat pressure threshold that corresponds to significant compression of the perineum. Design Quasiexperimental crossover. Setting Hospital radiology department. Participants ...