Their is CRC presentation of mine tomorrow….i want to know some answers from you so that i can give the answer to crc members give relvant answer only…..question are; 1)just simplify my heading and explain my heading i want to explain to members and how can i say it is an observational study 2) why do you want to do the study 3)what is the use of study 4)tell some important introduction points which can i put into the topic so to enhance my study 5)rational of my study and give some important points from the review literature so it can be explained easily 8)explain the case record form 9)why will you not include children in your study less than 18 years of age… 10)why have you taken that sample size And more answers that is relvant to the study and that can cancel my study so provide me answer to that also And give all the answer in the form of ppt or pdf