Physicians know from experience, that once dialysis is started it is much more difficult to withdraw and a temporary treatment order may become permanent.
As casualties mounted in Vietnam, it became more difficult to withdraw because withdrawal would have "cheapened" the lives of those already sacrificed.
"It may prove difficult to withdraw it but they are taking a firm stance on doping.
Also, FDI is a lot more difficult to withdraw when times are hard.
It's very difficult to withdraw because if we did and there were a successful terrorist attack on American soil, then the president would easily be discredited by encouraging it by withdrawing.
In several states, including New York, Wisconsin and New Hampshire, statutes have made it difficult to withdraw oral nutrition or hydration, sometimes even if that instruction is included in a directive.
There is a lifelong license to practice medicine that is very difficult to withdraw.
Once extended, it will be difficult to withdraw: firms will know that if they are sufficiently big and their failure represents a sufficient threat to the economy--or if they are sufficiently politically influential--the government will bear the risk of failure.
"Once you get power in your hands, it is very difficult to withdraw from that intoxication".
