Pubmed Abstract | Pubmed Full TextPepperberg, I. M., & Shive, H. R. (2001). Simultaneous development of vocal and physical object combinations by a Grey parrot (Psittacus erithacus): Bottle caps, lids, and labels. Journal of Comparative Psychology, 115(4), 376-384....
- 《J Ultrasound Med》 被引量: 123发表: 1987年 Method and apparatus for home treatment of disorders of the vocal cords and larynx This has the purpose of taking inhalations as prescribed by the physician inconspicuously anywhere, including at home, when travelling etc. To carry out the ...