Hi, Do you see any grammar errors here? The research period lasted from June 1st to July 30th of 2007, and the sample population was 20 elder (see below) female patients , confined to their beds i n an elder (see below) medical facility. Thirty minutes of foot reflex massage was performed every other day for 8 weeks, and blood samples were extracted pre and post research to observe any changes in white corpuscle subtypes, which are responsible for immunity and blood stellate.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.