I'm doing a phd in chemistry <a href="http://impacths.com.au/stmap_e6030.html?lincocin.prinivil.viagra.maxaquin">health.care</a>  An MRI Friday revealed that Jeter had suffered a Grade 1 strain of his right quadriceps while making his season debut Thursday, and the captain could be placed back on the disabled list after appearing in just one game if the injury hasn’t healed sufficiently by the time the Yankees reconvene after the All-Star break next Friday.