@misc{indiciae20325967c0a5,
  title = {Collagen cross-link excretion during space flight and bed rest},
  author = {Smith, S. M. and Nillen, J. L. and Leblanc, A. and Lipton, A. and Demers, L. M. and Lane, H. W. and Leach, C. S. and LeBlanc, A.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20040142218},
  note = {Source identifier: 20040142218}
}