Find a general solution, in terms of Bessel functions, for the differential equation \(4 x^{2} y^{\prime \prime}+4 x y^{\prime}+\left(x-n^{2}ight) y=0\), where \(n\) is an integer, by using either the substitution or the generalized form for the solution of the Bessel equation. What is the solution that satisfies the condition \(|y(0)|<\infty\) ?