Stodieck, Louis S.; Hoehn, Alex; Heyenga, A. Gerard (1998). "Space flight research leading to the development of enhanced plant products: Results from STS-94". AIP Conference Proceedings. 420: 578–585. Bibcode:1998AIPC..420..578S. doi:10.1063/1.54909. ISSN0094-243X.
Graebe, Annemarie; Schuck, Edgar L.; Lensing, Petra; Putcha, Lakshmi; Derendorf, Hartmut (2004). "Physiological, Pharmacokinetic, and Pharmacodynamic Changes in Space". The Journal of Clinical Pharmacology. 44 (8): 837–853. doi:10.1177/0091270004267193. ISSN0091-2700. PMID15286087. S2CID7861059.
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Stodieck, Louis S.; Hoehn, Alex; Heyenga, A. Gerard (1998). "Space flight research leading to the development of enhanced plant products: Results from STS-94". AIP Conference Proceedings. 420: 578–585. Bibcode:1998AIPC..420..578S. doi:10.1063/1.54909. ISSN0094-243X.
Stodieck, Louis S.; Hoehn, Alex; Heyenga, A. Gerard (1998). "Space flight research leading to the development of enhanced plant products: Results from STS-94". AIP Conference Proceedings. 420: 578–585. Bibcode:1998AIPC..420..578S. doi:10.1063/1.54909. ISSN0094-243X.
Graebe, Annemarie; Schuck, Edgar L.; Lensing, Petra; Putcha, Lakshmi; Derendorf, Hartmut (2004). "Physiological, Pharmacokinetic, and Pharmacodynamic Changes in Space". The Journal of Clinical Pharmacology. 44 (8): 837–853. doi:10.1177/0091270004267193. ISSN0091-2700. PMID15286087. S2CID7861059.