Tawechai Tejapongvorachai. 2002. A randomized controlled trial comparing the pain and morbidity of harvesting bone graft from the inner and outer cortex of the anterior iliac crest. Field of Study Health Development, Chulalongkorn University;

Tawechai Tejapongvorachai. A randomized controlled trial comparing the pain and morbidity of harvesting bone graft from the inner and outer cortex of the anterior iliac crest. . Bangkok:Chulalongkorn University, 2002.

Tawechai Tejapongvorachai. (2002) A randomized controlled trial comparing the pain and morbidity of harvesting bone graft from the inner and outer cortex of the anterior iliac crest . Chulalongkorn University/Bangkok.