@Article{thielscher:MV94,
  author = 	"Hans-Hermann Thielscher and Martina Kretschmer and
		  Michael Thielscher",
  title = 	"Magnesium and calcium levels in blood plasma of pigs
		  of different breeds and fitness",
  journal = 	"Monatshefte f{\"u}r Veterin{\"a}rmedizin",
  year = 	"1994",
  volume = 	"49",
  pages = 	"281--284",
  note = 	"(in German\/: Magnesium- und Kalziumkonzentration im
		  Blutplasma von Schweinerassen unterschiedlicher
		  Fitness. English abstract incl.)"
}