| |
Res Dev Disabil, Vol. 13, No. 4. (1992), pp. 335-361.
|
| |
Nonlinear Dynamics Psychol Life Sci, Vol. 10, No. 3. (July 2006), pp. 341-364.
|
| |
N Engl J Med, Vol. 320, No. 7. (16 February 1989), pp. 467-468.
|
| |
N J Med, Vol. 87, No. 6. (June 1990), pp. 479-482.
|
| |
J Child Neurol, Vol. 21, No. 2. (February 2006), pp. 119-125.
|
| |
Am J Ment Retard, Vol. 107, No. 5. (September 2002), pp. 329-339.
|
| |
Psychol Bull, Vol. 83, No. 5. (September 1976), pp. 729-758.
|
| |
Int J Rehabil Res, Vol. 22, No. 4. (December 1999), pp. 321-325.
|
| |
J Comp Physiol Psychol, Vol. 90, No. 2. (February 1976), pp. 198-202.
|
| |
Animal Behaviour, Vol. 26, No. Part 3. (August 1978), pp. 738-745.
|
| |
J Exp Anal Behav, Vol. 8, No. 6. (November 1965), pp. 347-403.
|
| |
J Pain Symptom Manage, Vol. 5, No. 4. (August 1990), pp. 233-240.
|
| |
ASDC J Dent Child, Vol. 65, No. 4. (g 1998)
|
| |
J Nerv Ment Dis, Vol. 178, No. 12. (December 1990), pp. 750-754.
|
| |
J Med Primatol, Vol. 17, No. 5. (1988), pp. 257-269.
|
| |
Lancet, Vol. 2, No. 8609. (27 August 1988)
|
| |
Am J Psychiatry, Vol. 145, No. 8. (August 1988), pp. 1038-1039.
|
| |
Prax Kinderpsychol Kinderpsychiatr, Vol. 34, No. 6. (p 1985), pp. 225-231.
|
| |
J Appl Behav Anal, Vol. 28, No. 1. (1995), pp. 61-71.
|
| |
J Appl Behav Anal, Vol. 22, No. 2. (1989), pp. 171-179.
|
| |
|
| |
J Appl Behav Anal, Vol. 28, No. 3. (1995), pp. 269-283.
|
| |
J Appl Behav Anal, Vol. 38, No. 1. (2005), pp. 121-124.
|