In 2000 the Leukemia Society of America added this other "L" ailment to its name
[DOC] [TLE] Use of Combination Measles, Mumps, Rubella, and Varicella Vaccine [PAR] May 7, 2010 ... At the time of its licensure, use of MMRV vaccine was preferred for .... other 
evidence, ACIP adopted new recommendations regarding use of .....