http://scholar.google.com/scholar?q=leukemia+ganoderma
http://scholar.google.com/scholar?hl=en&q=leukemia+mushroom
http://scholar.google.com/scholar?hl=en&q=leukemia+pleurotus
http://scholar.google.com/scholar?hl=en&q=leukemia+lentinus
http://scholar.google.com/scholar?hl=en&q=leukemia+agaricus
etc ...