XV. Any person who has received the degree of Doctor of Medicine
from a legally authorized medical institution, who sustains a good
moral character, and practices medicine in accordance with the maxim,
_"Similia similibus curantur,"_ may become eligible to membership,
after having been examined and approved by the Board of Censors. He
shall be elected by ballot at the annual or semi-annual meeting, and,
after his election, shall sign the By-laws before becoming a member.