51.  Because of the high military demand and short supply, BioPort does not sell the vaccine to civilians.

52.  Because organs from cadavers are in short supply, live-donor liver transplants are increasing.

53.  Below-cost imports are skewing the standard economic rule that heavy demand and short supply leads to higher prices, she said.

54.  Because of the manufacturing problems, some badly needed products are in short supply.

55.  BLOOD AVAILABLE for transfusions has been in short supply, and that situation worsened sharply last week.

56.  Blood was in short supply, and the authorities issued an urgent appeal for donations.

57.  Books, too, are in short supply.

58.  Both are in short supply.

59.  Both qualities are in woefully short supply.

60.  -- Dormitory space is in short supply and costs the same or more than off-campus housing.