title: Magnetic fields and the number of blood platelets.
mesh_terms: D000818:Animals; D001792:Blood Platelets; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000628:therapy; D008280:Magnetics; D051379:Mice; D008858:Microscopy, Phase-Contrast; D011833:Radiation Injuries, Experimental / Q000628:therapy