SFFISan Francisco Fashion Industries
SFFISpiritual Frontiers Fellowship International
SFFISustaining Family Forests Initiative
SFFISignum Fidei Foundation, Inc (Lasallian term)
SFFISan Francisco Forensic Institute (California)
SFFISociety of Filipino Foresters, Inc. (Philippines)
References in periodicals archive ?
Eighty-five percent of SFFI participants agreed to be recontacted, and we invited these mothers to take part in our follow-up study.
At that time, 654 participants from these three centers had completed SFFI and given permission to be recontacted.
Because urine collection began midway through SFFI, mothers with a stored urine sample were recruited later in the study, and their sons tended to be younger at examination (mean age, 12.