Step 1 - exposed collagen binds and activates platelets., Step 2 - release of platelet factors , step 3 - factors attract more platelets , step 4 - platelets aggregate into platelet plug ,

platelet plug formation

만든이

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?