TY  - JOUR 
T1  - NMR and MRI obtained with high transition temperature dc SQUIDs
JO  - Journal of the Brazilian Chemical Society
A1  - Souza, R.E. de
A1  - Schlenga, K.
A1  - Wong-Foy, A.
A1  - McDermott, R.
A1  - Pines, A.
A1  - Clarke, John
SN  - 0103-5053
UL  - 10.1590/S0103-50531999000400009
VL  - 10 
Y1  - 1999
PB  - Brasil 
ER  -