101.   A preliminary study has found injections of cow cell implants to be a possible alternative to morphine and other medicines that provide relief from chronic pain.

102.   A team of Russain experts arrived in Iran in April to conduct preliminary studies on the Bushehr plant.

103.   A World Bank official said a preliminary study was being conducted on the possibility of moving some personnel out of its Washington headquarters.

104.   And an extremely preliminary study found that some birth control may make women more vulnerable to HIV.

105.   The results of the preliminary studies will be made public by the end of the month, Agouron said.

106.   The two former enemies would also conduct preliminary studies to increase water supplies.

107.   The World Bank has just decided to begin preliminary studies to build the road.

108.   Jacklick said it would be acceptable to conduct the preliminary study and then put the question to voters.

109.   NATO has called for a preliminary study into the setting up of a force charged with guaranteeing peace in Bosnia, diplomatic sources said in Brussels Wednesday.

110.   One option is to test whether existing spermicides protect against the HIV, as indicated in preliminary studies, he said.