Experimental and theoretical NMR determination of isoniazid and sodium p-sulfonatocalix[n]arenes inclusion complexes. - de Assis JV; Teixeira MG; Soares CG; Lopes JF; Carvalho GS; Lourenço MC; de Almeida MV; de Almeida WB; Fernandes SA (European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 2012)